Adolfo
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Meaning
noble wolf
The story
Adolfo is the Italian, Portuguese and Spanish form of Adolf. It comes from the Germanic name Adalwolf, combining words for "noble" and "wolf." It shares that ancestry with the name borne by Adolf Hitler, while Adolfo has its own long history of bearers.
One earlier bearer was Saint Adolfo, remembered with Saint Juan in Córdoba as a ninth-century martyr, someone killed for their religious faith.
In Mexico, President Adolfo López Mateos created the commission that supplied free textbooks to primary-school pupils. In Spain, Adolfo Suárez helped lead the change from Franco’s dictatorship to democracy. His government legalized the Communist Party and held the 1977 elections; Madrid’s main airport was later named for him.
The Argentine artist and activist Adolfo Pérez Esquivel defended human rights through nonviolent resistance during his country’s military dictatorship. He received the Nobel Peace Prize in 1980.
How popular is Adolfo around the world?
In the United States, 546 babies were named Adolfo between 2020 and 2025. In Spain, 19,347 residents are named Adolfo, the 155th most common name among men, with a mean age of 58.5 years.
Adolfo is on the official records of the United States, Spain, Chile, Mexico City, Argentina, Brazil and Montevideo.
United States
1 in 40,000
In the United States, 546 babies were named Adolfo between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Adolfo peaked in the 2000s. In US birth records Adolfo has stayed between 546 and 3,912 births in every decade since the 1950s: a name everyone knows and few children get.
Births with a Social Security record. Source: U.S. Social Security Administration
Spain
1 in 2,300
In Spain, 19,347 residents are named Adolfo, the 155th most common name among men, with a mean age of 58.5 years.
Residents of Spain on 1 January 2025. Spain publishes how old a name’s living bearers are, not a birth series, so there is no year chart. Source: INE (Spain), Censo de Población anual, 1 January 2025
Chile
1 in 5,600
In Chile, 32 boys were registered as Adolfo in 2021, every accent spelling counted together.
share of that year’s name registrations
First-name registrations with Chile’s civil registry by year of registration, 1920–2021, counted as spelling groups (Sofía, Sofia and Sofìa are one name, shown with its most-registered spelling); the registry withholds nothing, nametree keeps the groups that reached 5 registrations in some year, and shares divide by every registration of the year. Source: Servicio de Registro Civil e Identificación (Chile) via the guaguas package, first-name registrations 1920-2021
Mexico City City
1 in 6,900
In Mexico City, there were 17 registrations of Adolfo in 2022.
share of that year’s registrations in the city
Civil-registry acts in Mexico City by registration year. Counts are lower bounds (names under 6 in a month and borough are removed at source) and count name-instances, not people; compound names are split, so “Maria Jose” counts under each part. 2023 (1 registration through 3 Mar) is excluded as partial. Source: Registro Civil of Mexico City, open data portal, registered given names 2000-2023
Argentina
1 in 14,000
In Argentina, 47 newborns were given the name Adolfo in 2024.
share of that year’s name registrations
Given-name components of births in Argentina 2012–2024; national cells are lower bounds and no sex split is published. Source: RENAPER (Argentina), Dirección Nacional de Población, given names 2012-2024
Brazil
1 in 16,000
At the 2022 census, 12,706 people in Brazil were named Adolfo, ranked 1,446th, with a median age of 57.
Among people named Adolfo living in Brazil at the 2022 census, more were born in the 1960s than in any other decade.
people alive at the 2022 census, by decade of birth
The census also counted 75 born between 2020 and August 2022, too recent a span to chart. People alive and resident in Brazil at the 2022 census, a living-population count, not births; names under 20 are withheld at source. Source: IBGE, Censo Demográfico 2022
Montevideo City
1 in 25,0002011
In Montevideo, 1 boy named Adolfo was born in 2011, spelling variants counted together.
share of that year’s births on record
Births in the department of Montevideo (not all of Uruguay) by first name and year of birth, 1940–2011, from the city’s civil registry, which writes names in capitals, almost always without accents; counted as spelling groups (accent and punctuation variants merged), nothing is withheld at source, and 2012 is excluded as a partial year. Source: Servicio de Registro Civil, Intendencia de Montevideo, Partidas de Registro Civil de Montevideo (Licencia de Datos Abiertos - Uruguay); 2012 dropped as partial
Puerto Rico
last on record 2005
Adolfo is not on the 2025 record for Puerto Rico, which withholds births under 5, and 28 babies have carried the name there since 1998.
The count never rose above 7 in a year, too few to chart.
First given name only, from Social Security records of births in Puerto Rico; any name-sex-year under 5 births is withheld at source. Shares divide by the Puerto Rico Demographic Registry’s count of births on the island; the 2025 count is provisional. Source: U.S. Social Security Administration, territory name file (Puerto Rico)
South Australia
last on record 1965
Adolfo is not on the 2017 record for South Australia, whose registry publishes every name given that year.
The count never rose above 1 in a year, too few to chart.
Births registered in South Australia (not all of Australia) by first name and year of registration, 1944–2017, from the state’s Births, Deaths and Marriages registry, which publishes every name down to a single birth in capitals; a spelling its export repeats inside a year is counted once, and from 2018 only a top 100 is published, so the series ends at 2017. Source: Consumer and Business Services (South Australia), popular baby names
Not on the record in England and Wales, Canada, Ireland, New Zealand, Scotland and Poland: those registries withhold small counts, so rare uses may sit below their floors.
Not on the France record: nametree keeps spellings that reached 20 births in some year, so rarer uses are not shown. Not on the Austria record for 1984 to 2025: Statistik Austria publishes every first name down to a single birth, so this name was not given there in those years (before 2010 the record covers babies with Austrian citizenship only). Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
When you meet Adolfo
Most people given the name Adolfo in the United States were born between 1970 and 2009. The Adolfo you meet today is most often in his 20s or 30s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
Keep exploring
The Adolfo deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Adolfo truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Adolfo fits with your family’s names and surname.
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